ASMO Science Olympiad 2015 — Level 2 (Years 5 & 6) Question 4

ASMO Science · ASMO Science Olympiad 2015 — Level 2 (Years 5 & 6)

Question 4

Which of the following substance is soluble in water?

1. Chalk powder
2. Milk powder
3. Potassium
4. Cement